How to reference java processing in JSP - Approach/Design Question

I want to have a JSP page print out a large number of check boxes. The id/value of these check boxes are to be retrieved via a http request to an external server which returns an xml document that contains the necessary data to build the check boxes.
How/Where to I put the xml retrieving and processing code and how will I integrate it into my jsp page?
Edited by: MMAMail.com on 02-Jun-2011 03:21

A good idea is to use a simple servlet. Ther servlet after being requested will download the xml file and parse it appropriately. The result may be put in a map and further stored I a request or response scope. After the processing, redirect to the jsp page that will display the result by simply iterating over the passed collection.

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